// Exp e;
// Statement s1,s2;
public Object visit(If n) { // Implementado
Object ep = n.e.accept(this);
if (ep instanceof String) {
String exp = (String) ep;
if (!exp.equalsIgnoreCase("BooleanType"))
error.add("Expressao no If nao eh um booleano! Linha: " + n.getLine_number());
}
n.s1.accept(this);
n.s2.accept(this);
return null;
}
@Override
public void visit(If ifStm) {
System.out.print("if (");
if (ifStm.getCondExp() != null) ifStm.getCondExp().accept(this);
System.out.println(")");
System.out.print("\t\t\t");
if (ifStm.getTrueStm() != null) ifStm.getTrueStm().accept(this);
System.out.println();
System.out.println("\t\telse");
System.out.print("\t\t\t");
if (ifStm.getFalseStm() != null) ifStm.getFalseStm().accept(this);
}
